apartments, and even technical doors for commercial use or heightened security requirements. One of the most popular models in PORTA’s portfolio is CONCEPT, whose modern [...] that polyurethane-based adhesives (PUR) were the best choice to meet the requirements for the bonding and coating of the material. PORTA had never used a PUR [...] showed that this was the only type of adhesive that could meet all of the requirements and expectations relating to the bonding.” PORTA followed the recommendation
https://www.jowat.com/en-TH/newsroom-detail/a-partnership-that-opens-doors/